fs: reiserfs: remove unnecessary check of bh in remove_from_transaction()
On lines 3430-3434, bh has been assured to be non-null: cn = get_journal_hash_dev(sb, journal->j_hash_table, blocknr); if (!cn || !cn->bh) { return ret; } bh = cn->bh; Thus, the check of bh on line 3447 is unnecessary and can be removed. Thank Andrew Morton for good advice. Link: http://lkml.kernel.org/r/20190727084019.11307-1-baijiaju1990@gmail.comSigned-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Reviewed-by: Jan Kara <jack@suse.cz> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Hariprasad Kelam <hariprasad.kelam@gmail.com> Cc: Bharath Vedartham <linux.bhar@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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